Can't kill enemy FL

[Kubike]

Hello everyone, I have a problem with my current SS campaign. Allways when I try to kill enemy king (when he is the LAST faction's family member) I got a ctd. I tried to kill him with assassins, or kill him in battle, or capture the city where the king is and allways when I do this I got ctd. But this only happens in my current Spain campaign(~150 turns). In turn ~100 Turks wiped Crusader states and non ctd happened, so I don't know where's problem.
I tried to start new campaign (Aragon, and with character_reset and creating Trebuchet with console command and "auto_win" I destroyed Portugal in the first turn and it worked fine and none ctd happened). I would like to continue with my Leon campaign, so any suggestions to my problem?
Here's my system log, unfortunately it's useless..
Thanks for answers

Spoiler Alert, click show to read: 

16:54:50.303 [system.rpt] [always] CPU: SSE216:54:50.303 [system.rpt] [always] ==== system log start, build date: Feb 25 2008 version development ===
16:54:50.307 [system.io] [always] mounted pack packs/data_0.pack
16:54:50.307 [system.io] [always] mounted pack packs/data_1.pack
16:54:50.308 [system.io] [always] mounted pack packs/data_2.pack
16:54:50.309 [system.io] [always] mounted pack packs/data_3.pack
16:54:50.309 [system.io] [always] mounted pack packs/data_4.pack
16:54:50.309 [system.io] [always] mounted pack packs/localized.pack
17:00:50.841 [system.rpt] [error] Medieval 2: Total War encountered an unspecified error and will now exit.

[Melooo182]

Hmmm i've read something similar before...that's probably some bugged trait or script, will investigate it

thanks for reporting

[syrous_pl]

Are you getting "unspecified error"? If so, I have a similar issue, but I haven't found a solution yet. If you find a fix, please do post it.

[Melooo182]

@syrous_pl: if youre using the updated RLC the ctd is probably from there